Inspiron 4150 suspend/resume

[Mike Smorul]

Hi,
  Has anyone managed to get suspend to ram working on an Inspiron 4150 
running FC3? It will suspend correctly, however on wakeup the backlight 
will come on, but the screen is blank and the machine is otherwise 
unresponsive.

I've done the usualy switch from acpi to apm, and have the usb controller 
unload prior to suspend. APM suspend/resume worked fine (from a tty) in 
FC2.

Thanks,
  -Mike